1.
Efendi N, Syaputra A, Ikhsan M, Susilawati S. Studi Literature Efektifitas Pembelajaran IPA Melalui Variasi Di Sekolah Dasar. JPDK [Internet]. 2023Jul.24 [cited 2024Nov.21];5(4):52-6. Available from: http://journal.universitaspahlawan.ac.id/index.php/jpdk/article/view/16943